We are a high-tech enterprise specializing in new energy storage and fire protection technologies
Cabin-level scheme, commercial energy storage equipment fire protection, data center fire protection
BJ-SSD7300 manual alarm button

BJ-SSD7300 manual alarm button

Electronic coding, non-polar two-wire system

Using special integrated chip, fully sealed design of action contact

Hardware and software multi-stage filtering, strong anti-interference ability

Dedicated reset key, reusable

Independent normally open contact output, can directly control other external devices

With telephone jack, can be used for fire telephone system

Plug-in structure, reliable contact, easy to install and replace